Clinical Significance
The external branch is susceptible to damage during thyroidectomy or cricothyrotomy, as it lies immediately deep to the superior thyroid artery. The ability to produce pitched sounds is then impaired along with easy voice fatigability, (usually mono-toned voice).
Not to be confused with damage to the recurrent laryngeal nerve.
Read more about this topic: External Laryngeal Nerve
Famous quotes containing the word significance:
“To grasp the full significance of life is the actor’s duty, to interpret it is his problem, and to express it his dedication.”
—Marlon Brando (b. 1924)